technology & solution

high alumina bricks for steel making manufacturer

LMM GROUP refractory inheres the advanced technology, management experience and quality control from LMM YOTAl. We have formed a comprehensive, effective and standarized management system with an excellent management team. We can manufacture various high-quality refractory products according to clients’ needs and to ensure the stability and accountability of the quality, we track and control the full manufacturing process through a variety of physical and chemical analysis. LMM got ISO-9001 quality guarantee system, ISO-27922 service certificate and ISO-14001.

magnesia dolomite brick
Manufacture drawing
Process schedule with date
Install support now
Checking report
Photos &videos of each process
ISO 9001 certificate
Warranty Time
The third party Checking

High alumina brick is a refractory material, the main component of which is alumina (Al₂O₃). Due to its high aluminum content, high alumina brick has high refractoriness and good high temperature resistance.

LMM GROUP High alumina bricks are widely used in the steel industry, mainly in the following aspects:

Blast furnace lining: High alumina bricks are often used in the hearth, belly, body and roof of blast furnaces, which can effectively resist the erosion of high-temperature molten metal and slag, and extend the service life of blast furnaces.

Converter and electric furnace lining: In the lining of converters and electric furnaces, high alumina bricks can withstand the erosion of high-temperature molten steel and slag, ensuring the stability and durability of the lining.

Ladle and tundish lining: High alumina bricks are used for the lining of ladles and tundishes, which can maintain good refractory properties during the pouring of molten steel, avoid direct contact between molten steel and lining, reduce the impurity content in molten steel, and improve the purity of molten steel.

Heating furnace and heat treatment furnace lining: High alumina bricks are also widely used in heating furnaces and heat treatment furnaces. They can withstand high temperatures and frequent temperature changes, and maintain the integrity and stability of the furnace lining.


LMM GROUP The application of high alumina bricks in the steel industry is mainly to increase the service life of refractory materials, ensure the stable operation of high-temperature equipment, and improve the quality of steel products.


Professional and advanced production equipment

Automatic hydraulic refractory press is the fairly elite mechanical equipment equipped with the integr ation of mechanics, electronics, and hydaulics.

Controlled by PLC, It can automatically complete feeding, suppressing, demolding, clamping and injecting in the porcess of supression, and can make adobes with high density, stable quality, precise dimensions by means of precise volumetric feeding, bi-directional pressurization and hydrostatic pressure.

Strict production process inspection

Packaging and shipping

LMM GROUP has a prudent schedule and delivery system that enables us to manage large volumes of orders smoothly and on time. Since we have excellent connections with all major shipping lines, we are able to offer our customers the fastest connections and transit times to any destination around the world.

Service Display

Our Pre-sales:
recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support

Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.

After-sales service:
Quality assurance and Resolution of any issues that arise

LMM GROUP have been supplied to world’s top steel manufacturer :

Australia: Liberty steel/Bluescope steel
Iran: Oxin steel
Italy: JSW steel
United Arab EmiratesEmirates Steel
Egypt:Ezz Steel
Russia:MMK,Mechel, NLMK
Luxembourg:RIVA Group,ArcelorMittal
Turkey: Tosyalı Holding,İçdaş,Erdemir Group
Spain: Liberty Steel Group,CELSA Steel Group
India: tata-steel,SAIL, SPL,Erdemir Group etc. We do OEM for Concast and Danieli for a long time

With decades of proven experience, our team is prepared to help you achieve your goals, and beyond.

LMM have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, NLMK, MMK, etc. We do OEM for Concast and Danieli for a long time


Q1. What business does your company have?
A. The company is mainly engaged in:
Various refractory materials production, research and development, kiln design, masonry construction. Provide comprehensive technical support and after-sales service for cement rotary kiln, non-ferrous metal smelting, waste disposal, glass kiln and other industries with refractory materials.

 Q2. What products do you have?
A. Company main products: MgO-C Brick、MgO Brick、MgO-Cr2O3 Brick、MgO-Al2O3-ZrO2 Brick,MgO-Al2O3 Spinel Brick, Al2O3-C Brick, Al2O3- MgO-C Brick, Fused MgO Brick, MgO Castable, High alumina castable, Slide gate plate, Nozzle, Precast-block, Ladle shroud, Monolithic Stoppers series.etc

Q3. Which countries are you cooperating with?
A. Nearly 100 customers have established cooperative relations and have been providing customers with the best quality service. LMM have been supplied to world’s top steel

Q4. How to guarantee the quality of your products?
A. We have established strict production processes and inspection standards, and we have established a professional QA and QC department to ensure that the products delivered by the factory meet the customer’s technical indicators and related regulations.

Q5. Can you provide samples?
A. We can provide you with samples and delivery services, we will charge a certain sample and shipping costs, samples and shipping fees can be reduced in bulk orders later!

Get A Free Consultation
And Estimate